[Bug 30213] Screen obscured by black box when game changes resolution

http://bugs.winehq.org/show_bug.cgi?id=30213

Vitaliy Margolen  changed:

What    |Removed                     |Added
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           Severity|normal                      |minor

--- Comment #7 from Vitaliy Margolen  2012-03-18 23:21:30 CDT ---
(In reply to comment #6)
That is expected behavior with VD enabled and set to full screen. If you set
VD's size to something smaller it will resize without changing display
resolution.

Looks to me like a bug in your window manager. Try closing all background
programs. Also try disabling 3D desktop effects.